22 lines
501 B
Bash
22 lines
501 B
Bash
|
#!/bin/bash
|
||
|
|
|
||
|
|
# Run a docker container with network namespace set up by the
|
||
|
|
# CNI plugins.
|
||
|
|
|
||
|
|
# Example usage: ./docker-run.sh --rm busybox /sbin/ifconfig
|
||
|
|
|
||
|
|
contid=$(docker run -d --net=none busybox:latest /bin/sleep 10000000)
|
||
|
|
pid=$(docker inspect -f '{{ .State.Pid }}' $contid)
|
||
|
|
netnspath=/proc/$pid/ns/net
|
||
|
|
|
||
|
|
./exec-plugins.sh add $contid $netnspath
|
||
|
|
|
||
|
|
function cleanup() {
|
||
|
|
./exec-plugins.sh del $contid $netnspath
|
||
|
|
docker kill $contid >/dev/null
|
||
|
|
}
|
||
|
|
trap cleanup EXIT
|
||
|
|
|
||
|
|
docker run --net=container:$contid $@
|
||
|
|
|